package com.tianqu.tms.www.car.controller;

import com.tianqu.tms.core.base.Logger;
import com.tianqu.tms.core.base.TmsController;
import com.tianqu.tms.core.base.TxController;
import com.tianqu.tms.core.base.UserContext;
import com.tianqu.tms.core.exception.TmsException;
import com.tianqu.tms.core.exception.TransactionException;
import com.tianqu.tms.core.util.TmsConstants;
import com.tianqu.tms.dto.MarketCarInfoDto;
import com.tianqu.tms.entity.Car;

/**
 * 特权车管理 - 信息录入    
 * 特权车信息变更controller
 * @author zhaoqichao
 */
public class CarPrivilegedCarDetailUpdateController extends TmsController {
	private Logger logger = Logger
			.getLogger(CarPrivilegedCarDetailUpdateController.class);
	public static final String PRIVILEGEDCARLIST = "privilegedCarList";

	@Override
	public void execute(UserContext uc) throws Exception {
		logger.debug(this.getClass().getName() + "#execute was called.");
		TxController controller = TxController.getTxController();

		// 添加事务提交异常捕获
		try {
			// 取得修改的特权车ID
			String privilId = uc.getParameter("privilId");
			controller.begin();
			Car car = Car.getInstance();
			MarketCarInfoDto marketCarDto = car.findUpdatePriCarResult(privilId);
			uc.setAttribute(TmsConstants.VIEWHELP, marketCarDto);
			controller.commit();
		} catch (Exception e) {
			try {
				controller.rollback();
			} catch (TransactionException e1) {
				throw new TmsException(TmsException.DB_TXCRROR, e1);
			}
			// 系统异常
			if (e instanceof TmsException) {
				throw e;
			}
			throw new TmsException(TmsException.DB_TXCRROR, e);
		}

		logger.debug(this.getClass().getName() + "#execute was completed.");
		}

}
